# iFlipClock Pro vs Course Reminder

iFlipClock Pro and Course Reminder are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iFlipClock Pro ships an update every 3 weeks, Course Reminder every 2 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | iFlipClock Pro | Course Reminder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 20 MB | 65 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Dilmen](https://appshunter.io/developer/1820676889) | [中强 邓](https://appshunter.io/developer/1560935538) |

## What reviewers say

### iFlipClock Pro

[App page](https://appshunter.io/ios/app/iflipclock-pro-desk-clock/id6748315192)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Course Reminder

[App page](https://appshunter.io/ios/app/course-reminder/id6752292486)

**In-app purchases:** none


## Frequently asked questions

### Is iFlipClock Pro free?

iFlipClock Pro is free to download, with no in-app purchases.

### Is Course Reminder free?

Course Reminder is free to download, with no in-app purchases.

### Do iFlipClock Pro or Course Reminder have ads?

Neither iFlipClock Pro nor Course Reminder shows ads.

### Which is updated more often, iFlipClock Pro or Course Reminder?

iFlipClock Pro ships an update every 3 weeks, and Course Reminder every 2 weeks. Most recently, iFlipClock Pro was updated on October 24, 2026 and Course Reminder on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*